Lightweight Cryptographic S-Boxes Based on Efficient Hardware Structures for Block Ciphers

Bahram Rashidi

Articles in Press, Accepted Manuscript, Available Online from 20 June 2022

http://dx.doi.org/10.22042/isecure.2022.275268.646

Abstract
  In this paper, we present four low-cost substitution boxes (S-boxes) including two 4-bit S-boxes called S1 and S2 and two 8-bit S-boxes called SB1 and SB2, which are suitable for the development of lightweight block ciphers. The 8-bit SB1 S-box is constructed based on four 4-bit S-boxes, multiplication ...  Read More

An Incentive-Aware Lightweight Secure Data Sharing Scheme for D2D Communication in 5G Cellular Networks

A. Mohseni-Ejiyeh; M. Ashouri-Talouki; M. Mahdavi

Volume 10, Issue 1 , January 2018, , Pages 15-27

http://dx.doi.org/10.22042/isecure.2018.111195.401

Abstract
  Due to the explosion of smart devices, data traffic over cellular networks has seen an exponential rise in recent years. This increase in mobile data traffic has caused an immediate need for offloading traffic from operators. Device-to-Device(D2D) communication is a promising solution to boost the ...  Read More